How much is a picture of Frank Sinatra from 1940 worth?

The value of a picture of Frank Sinatra from 1940 can vary significantly based on factors such as rarity, condition, and provenance. Generally, original photographs from that era can range from a few hundred to several thousand dollars, especially if they are signed or have historical significance. For a more accurate estimate, it's advisable to consult an auction house or a professional appraiser specializing in celebrity memorabilia.